Related by context. Frequent words. (Click for all words.) 46 scientists 45 coauthors 45 postdoctoral associate 43 postdoctoral fellow 43 journal Geophysical Research 43 biochemist 43 scientist 43 geochemist 43 postdoctoral researcher 42 physicist 42 geneticist 41 physicists 41 PNAS 41 Prof. 41 researcher 41 atmospheric scientist 41 evolutionary biologists 41 Dr. 41 journal Science 40 scientific 40 evolutionary biologist 40 Professor 40 laboratory experiments 40 biologist 39 journal Physical 39 theoretical physicist 39 neurobiologist 39 Prof 39 Drs 39 PNNL 39 Physicist 38 Dr 38 LiveScience 38 postdoctoral fellows 38 postdoc 37 journal Nature 37 molecular biologist 37 Nobel laureate 37 colleagues 37 theoretical physics 37 postdoctoral research 37 Astrophysical Journal Letters 37 Lawrence Berkeley 37 Scientist 37 microbiologists 37 virologist 37 scientific journals 36 PhD associate professor 36 epigenetics 36 cosmologist 36 Physical Review 36 Nature Geoscience 36 astrophysics 36 doctoral student 36 Astrophysical Journal 36 MD PhD 36 Berkeley Lab 36 researchers 36 research 36 hypothesizes 36 Lead researcher 36 scientist Hwang Woo 36 journal Nature Geoscience 36 conservation biologist 35 coauthor 35 ecologists 35 Review Letters 35 microbiologist 35 Atmospheric Research 35 ecologist 35 discoverers 35 genetic sequencing 35 hypothesis 35 geneticists 35 paleontologist 35 reproductive biology 35 astrophysicists 34 astrophysicist 34 doctoral researcher 34 planetary scientist 34 developmental biology 34 genetically engineered mice 34 geophysicist 34 palaeontologist 34 cosmologists 34 paleontologists 34 Ph.D. 34 computer simulations 34 scholars 34 Ph.D. associate professor 34 zoologist 34 MD Ph.D. 34 radiocarbon dating 34 neurobiology 34 LLNL 34 doctoral candidate 34 astronomers 34 climatologists 34 science 34 National Institutes 33 peer reviewed